#ifndef _I02_H
#define _IO2_H

#include <stringx.h>
#include <arg.h> /* also include valist.h */
#include <video.h>

extern void puts (unsigned char *text);

extern int vsprintf (char *buf, const char *fmt, va_list args);
extern int sprintf (char *buffer, const char *fmt, ...);

extern int printf (const char *fmt, ...);

extern void printe (char *error, unsigned halt);
extern void printi (char *what, unsigned mode, unsigned ok);

#endif
